Steel Strip for Spring Clips 1.Material: 65, 70, 75, 85, 65Mn, etc 2.Thickness:0.3mm-2.0mm 3.Width:30mm-355mm Specification ... of Steel Strip for Spring Clips :1.Material: 65, 70 ... , 75, 85, 65Mn, 55SiMnV, 60Si2MnA, 60Si2CrA, etc.2.Thickness:0.3mm-2 ...